DRV8313兼容版
refactor(algorithm): 移除冗余头文件 移除不必要的stdint.h头文件引用,统一使用<cstdint> refactor(sys): 清理系统级头文件依赖 移除未使用的头文件引用,统一整型类型定义,优化初始 化过程中的GPIO配置
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@@ -10,7 +10,6 @@
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#include <arm_math.h>
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#include <cmath>
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#include <gd32c10x.h>
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#include <stdint.h>
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FOC_Controlroller FOC; // FOC控制初始化
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@@ -58,7 +57,7 @@ inline float FOC_Controlroller::cal_Iq_Id(float current_a, float current_b,
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// arm_park_f32(I_alpha, I_beta, &I_d, &I_q, sin_el, cos_el);
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return I_q * 1000.0f -
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KE_FACTOR * rt_velocity; // 返回Iq值,乘以1000以转换为mA
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KE_FACTOR * rt_velocity; // 返回Iq值,乘以100以转换为mA
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}
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/**
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@@ -79,6 +78,7 @@ u8 FOC_Controlroller::init() {
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ang_inVelAngloop.set_PID(ang_angloop_p * 100 / limit_voltage, 0.0f,
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5e-4); // 设置电机角度控制参数
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return 0;
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}
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@@ -3,12 +3,15 @@
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#define _FOC_H
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#include "config.h"
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#include "pid.h"
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#include <stdint.h>
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#include <cstdint>
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class FOC_Controlroller {
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public:
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FOC_Controlroller();
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// 初始化函数
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u8 init();
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u8 control_mode = 0;
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float limit_voltage = 0.0f;
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@@ -22,10 +25,9 @@ class FOC_Controlroller {
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bool voltage_error = false;
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bool is_shut_down = false;
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float voltage_power_supply = 24.0f; // 电源电压
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float v_safe = voltage_power_supply * 1.05f;
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float v_safe = voltage_power_supply * 0.95f;
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float duty_a = 0, duty_b = 0, duty_c = 0;
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float Ua = 0, Ub = 0, Uc = 0;
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u8 init(void);
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float velocity_open_loop(void);
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float angle_control(void);
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float angle_control_with_velocity_limit(void);
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@@ -50,6 +52,13 @@ class FOC_Controlroller {
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PIDController ang_inVelAngloop =
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PIDController{ang_angloop_p * 100, 0.0f, 5e-4, 1000000, 999};
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void update_pid_limits() {
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vel_loop.limit = voltage_power_supply;
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angle_loop.limit = voltage_power_supply;
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current_loop.limit = voltage_power_supply;
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vel_inVelAngloop.limit = voltage_power_supply;
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}
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protected:
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float shaft_angle = 0;
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float Ualpha, Ubeta = 0;
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@@ -4,7 +4,6 @@
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#include "config.h"
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#include <algorithm>
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#include <cstring>
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#include <stdint.h>
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extern angle_sensor KTH7823;
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extern CAN_transmiter CAN0_transmiter;
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@@ -14,7 +14,7 @@ extern "C" {
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#ifdef __cplusplus
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#include <cstring>
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#include <stdint.h>
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#include <cstdint>
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float medium_filter(float values[], u8 size);
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@@ -2,7 +2,8 @@
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#define _constrain(amt, low, high) \
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((amt) < (low) ? (low) : ((amt) > (high) ? (high) : (amt)))
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#include "Can.h"
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#include "math.h"
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#include <algorithm>
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#include <cmath>
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extern CAN_transmiter CAN0_transmiter;
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constexpr float TIME_SLICE = 1e-4;
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+16
-17
@@ -1,26 +1,25 @@
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#ifndef PID_H
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#define PID_H
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class PIDController
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{
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public:
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PIDController(float P, float I, float D, float ramp, float limit);
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~PIDController() = default;
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class PIDController {
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public:
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PIDController(float P, float I, float D, float ramp, float limit);
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~PIDController() = default;
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float operator() (float error);
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float operator()(float error);
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void set_PID(float P, float I, float D);
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void set_P_percent(float pp);
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float P; //!< 比例增益(P环增益)
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float I; //!< 积分增益(I环增益)
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float D; //!< 微分增益(D环增益)
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float output_ramp;
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float limit;
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protected:
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float error_prev; //!< 最后的跟踪误差值
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float output_prev; //!< 最后一个 pid 输出值
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float integral_prev; //!< 最后一个积分分量值
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unsigned long timestamp_prev; //!< 上次执行时间戳
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};
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float P; //!< 比例增益(P环增益)
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float I; //!< 积分增益(I环增益)
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float D; //!< 微分增益(D环增益)
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float output_ramp;
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float limit;
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protected:
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float error_prev; //!< 最后的跟踪误差值
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float output_prev; //!< 最后一个 pid 输出值
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float integral_prev; //!< 最后一个积分分量值
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unsigned long timestamp_prev; //!< 上次执行时间戳
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};
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#endif
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